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Morton SU, Pereira AC, Quiat D, Richter F, Kitaygorodsky A, Hagen J, Bernstein D, Brueckner M, Goldmuntz E, Kim RW, Lifton RP, Porter GA, Tristani-Firouzi M, Chung WK, Roberts A, Gelb BD, Shen Y, Newburger JW, Seidman JG, Seidman CE. Genome-Wide De Novo Variants in Congenital Heart Disease Are Not Associated With Maternal Diabetes or Obesity. Circ Genom Precis Med 2022; 15:e003500. [PMID: 35130025 PMCID: PMC9295870 DOI: 10.1161/circgen.121.003500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Congenital heart disease (CHD) is the most common anomaly at birth, with a prevalence of ≈1%. While infants born to mothers with diabetes or obesity have a 2- to 3-fold increased incidence of CHD, the cause of the increase is unknown. Damaging de novo variants (DNV) in coding regions are more common among patients with CHD, but genome-wide rates of coding and noncoding DNVs associated with these prenatal exposures have not been studied in patients with CHD. METHODS DNV frequencies were determined for 1812 patients with CHD who had whole-genome sequencing and prenatal history data available from the Pediatric Cardiac Genomics Consortium's CHD GENES study (Genetic Network). The frequency of DNVs was compared between subgroups using t test or linear model. RESULTS Among 1812 patients with CHD, the number of DNVs per patient was higher with maternal diabetes (76.5 versus 72.1, t test P=3.03×10-11), but the difference was no longer significant after including parental ages in a linear model (paternal and maternal correction P=0.42). No interaction was observed between diabetes risk and parental age (paternal and maternal interaction P=0.80 and 0.68, respectively). No difference was seen in DNV count per patient based on maternal obesity (72.0 versus 72.2 for maternal body mass index <25 versus maternal body mass index >30, t test P=0.86). CONCLUSIONS After accounting for parental age, the offspring of diabetic or obese mothers have no increase in DNVs compared with other children with CHD. These results emphasize the role for other mechanisms in the cause of CHD associated with these prenatal exposures. REGISTRATION URL: https://clinicaltrials.gov; NCT01196182.
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Affiliation(s)
- Sarah U. Morton
- Division of Newborn Medicine, Department of Medicine, Boston Children’s Hospital, Boston, MA USA,Department of Pediatrics, Harvard Medical School, Boston, MA USA
| | | | - Daniel Quiat
- Department of Pediatrics, Harvard Medical School, Boston, MA USA,Department of Cardiology, Boston Children’s Hospital, Boston, MA USA
| | - Felix Richter
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Alexander Kitaygorodsky
- Departments of Systems Biology and Biomedical Informatics, Columbia University Medical Center, New York, NY USA
| | - Jacob Hagen
- Departments of Systems Biology and Biomedical Informatics, Columbia University Medical Center, New York, NY USA
| | - Daniel Bernstein
- Department of Pediatrics (Cardiology), Stanford University, Stanford, CA USA
| | - Martina Brueckner
- Departments of Genetics and Pediatrics; Yale University School of Medicine, New Haven, CT USA
| | - Elizabeth Goldmuntz
- Division of Cardiology, Children’s Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
| | | | - Richard P. Lifton
- Laboratory of Human Genetics and Genomics, The Rockefeller University, New York, NY USA
| | - George A. Porter
- Department of Pediatrics, University of Rochester Medical Center, The School of Medicine and Dentistry, Rochester, NY USA
| | | | - Wendy K. Chung
- Departments of Pediatrics and Medicine, Columbia University Medical Center, New York, NY USA
| | - Amy Roberts
- Department of Pediatrics, Harvard Medical School, Boston, MA USA,Department of Cardiology, Boston Children’s Hospital, Boston, MA USA
| | - Bruce D. Gelb
- Mindich Child Health and Development Institute and Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Yufeng Shen
- Departments of Systems Biology and Biomedical Informatics, Columbia University Medical Center, New York, NY USA
| | - Jane W. Newburger
- Department of Pediatrics, Harvard Medical School, Boston, MA USA,Department of Cardiology, Boston Children’s Hospital, Boston, MA USA
| | - J. G. Seidman
- Department of Genetics, Harvard Medical School, Boston, MA USA
| | - Christine E. Seidman
- Department of Genetics, Harvard Medical School, Boston, MA USA,Cardiovascular Division, Brigham and Women’s Hospital, Boston, MA USA,Howard Hughes Medical Institute, Chevy Chase, MD USA
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Richter F, Morton SU, Kim SW, Kitaygorodsky A, Wasson LK, Chen KM, Zhou J, Qi H, Patel N, DePalma SR, Parfenov M, Homsy J, Gorham JM, Manheimer KB, Velinder M, Farrell A, Marth G, Schadt EE, Kaltman JR, Newburger JW, Giardini A, Goldmuntz E, Brueckner M, Kim R, Porter GA, Bernstein D, Chung WK, Srivastava D, Tristani-Firouzi M, Troyanskaya OG, Dickel DE, Shen Y, Seidman JG, Seidman CE, Gelb BD. Genomic analyses implicate noncoding de novo variants in congenital heart disease. Nat Genet 2020; 52:769-777. [PMID: 32601476 PMCID: PMC7415662 DOI: 10.1038/s41588-020-0652-z] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Accepted: 05/22/2020] [Indexed: 02/07/2023]
Abstract
A genetic etiology is identified for one-third of patients with congenital heart disease (CHD), with 8% of cases attributable to coding de novo variants (DNVs). To assess the contribution of noncoding DNVs to CHD, we compared genome sequences from 749 CHD probands and their parents with those from 1,611 unaffected trios. Neural network prediction of noncoding DNV transcriptional impact identified a burden of DNVs in individuals with CHD (n = 2,238 DNVs) compared to controls (n = 4,177; P = 8.7 × 10-4). Independent analyses of enhancers showed an excess of DNVs in associated genes (27 genes versus 3.7 expected, P = 1 × 10-5). We observed significant overlap between these transcription-based approaches (odds ratio (OR) = 2.5, 95% confidence interval (CI) 1.1-5.0, P = 5.4 × 10-3). CHD DNVs altered transcription levels in 5 of 31 enhancers assayed. Finally, we observed a DNV burden in RNA-binding-protein regulatory sites (OR = 1.13, 95% CI 1.1-1.2, P = 8.8 × 10-5). Our findings demonstrate an enrichment of potentially disruptive regulatory noncoding DNVs in a fraction of CHD at least as high as that observed for damaging coding DNVs.
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Affiliation(s)
- Felix Richter
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sarah U Morton
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
- Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Seong Won Kim
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Alexander Kitaygorodsky
- Departments of Systems Biology and Biomedical Informatics, Columbia University, New York, NY, USA
| | - Lauren K Wasson
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | | | - Jian Zhou
- Flatiron Institute, Simons Foundation, New York, NY, USA
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
- Lyda Hill Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Hongjian Qi
- Departments of Systems Biology and Biomedical Informatics, Columbia University, New York, NY, USA
| | - Nihir Patel
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | - Jason Homsy
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Center for External Innovation, Takeda Pharmaceuticals USA, Cambridge, MA, USA
| | - Joshua M Gorham
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Kathryn B Manheimer
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Sema4, Stamford, CT, USA
| | - Matthew Velinder
- Department of Human Genetics, Utah Center for Genetic Discovery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Andrew Farrell
- Department of Human Genetics, Utah Center for Genetic Discovery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Gabor Marth
- Department of Human Genetics, Utah Center for Genetic Discovery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Eric E Schadt
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Sema4, Stamford, CT, USA
- Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jonathan R Kaltman
- Heart Development and Structural Diseases Branch, Division of Cardiovascular Sciences, NHLBI/NIH, Bethesda, MD, USA
| | | | | | - Elizabeth Goldmuntz
- Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Martina Brueckner
- Departments of Pediatrics and Genetics, Yale University School of Medicine, New Haven, CT, USA
| | - Richard Kim
- Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - George A Porter
- Department of Pediatrics, University of Rochester, Rochester, NY, USA
| | - Daniel Bernstein
- Department of Pediatrics, Stanford University, Palo Alto, CA, USA
| | - Wendy K Chung
- Departments of Pediatrics and Medicine, Columbia University Medical Center, New York, NY, USA
| | - Deepak Srivastava
- Gladstone Institute of Cardiovascular Disease and University of California San Francisco, San Francisco, CA, USA
| | - Martin Tristani-Firouzi
- Division of Pediatric Cardiology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Olga G Troyanskaya
- Flatiron Institute, Simons Foundation, New York, NY, USA
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
- Department of Computer Science, Princeton University, Princeton, NJ, USA
| | - Diane E Dickel
- Environmental Genomics and Systems Biology Division, Lawrence Berkeley National Lab, Berkeley, CA, USA
| | - Yufeng Shen
- Departments of Systems Biology and Biomedical Informatics, Columbia University, New York, NY, USA
| | | | - Christine E Seidman
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Department of Cardiology, Brigham and Women's Hospital, Boston, MA, USA
| | - Bruce D Gelb
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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3
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Qi H, Yu L, Zhou X, Wynn J, Zhao H, Guo Y, Zhu N, Kitaygorodsky A, Hernan R, Aspelund G, Lim FY, Crombleholme T, Cusick R, Azarow K, Danko ME, Chung D, Warner BW, Mychaliska GB, Potoka D, Wagner AJ, ElFiky M, Wilson JM, Nickerson D, Bamshad M, High FA, Longoni M, Donahoe PK, Chung WK, Shen Y. De novo variants in congenital diaphragmatic hernia identify MYRF as a new syndrome and reveal genetic overlaps with other developmental disorders. PLoS Genet 2018; 14:e1007822. [PMID: 30532227 PMCID: PMC6301721 DOI: 10.1371/journal.pgen.1007822] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 12/20/2018] [Accepted: 11/08/2018] [Indexed: 12/24/2022] Open
Abstract
Congenital diaphragmatic hernia (CDH) is a severe birth defect that is often accompanied by other congenital anomalies. Previous exome sequencing studies for CDH have supported a role of de novo damaging variants but did not identify any recurrently mutated genes. To investigate further the genetics of CDH, we analyzed de novo coding variants in 362 proband-parent trios including 271 new trios reported in this study. We identified four unrelated individuals with damaging de novo variants in MYRF (P = 5.3x10(-8)), including one likely gene-disrupting (LGD) and three deleterious missense (D-mis) variants. Eight additional individuals with de novo LGD or missense variants were identified from our other genetic studies or from the literature. Common phenotypes of MYRF de novo variant carriers include CDH, congenital heart disease and genitourinary abnormalities, suggesting that it represents a novel syndrome. MYRF is a membrane associated transcriptional factor highly expressed in developing diaphragm and is depleted of LGD variants in the general population. All de novo missense variants aggregated in two functional protein domains. Analyzing the transcriptome of patient-derived diaphragm fibroblast cells suggest that disease associated variants abolish the transcription factor activity. Furthermore, we showed that the remaining genes with damaging variants in CDH significantly overlap with genes implicated in other developmental disorders. Gene expression patterns and patient phenotypes support pleiotropic effects of damaging variants in these genes on CDH and other developmental disorders. Finally, functional enrichment analysis implicates the disruption of regulation of gene expression, kinase activities, intra-cellular signaling, and cytoskeleton organization as pathogenic mechanisms in CDH.
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Affiliation(s)
- Hongjian Qi
- Department of Systems Biology, Columbia University Medical Center, New York, New York, United States of America
- Department of Applied Mathematics and Applied Physics, Columbia University, New York, New York, United States of America
| | - Lan Yu
- Department of Pediatrics Medical Center, Columbia University, New York, New York, United States of America
| | - Xueya Zhou
- Department of Systems Biology, Columbia University Medical Center, New York, New York, United States of America
- Department of Pediatrics Medical Center, Columbia University, New York, New York, United States of America
| | - Julia Wynn
- Department of Pediatrics Medical Center, Columbia University, New York, New York, United States of America
| | - Haoquan Zhao
- Department of Systems Biology, Columbia University Medical Center, New York, New York, United States of America
- Department of Biomedical Informatics, Columbia University Medical Center, New York, New York, United States of America
| | - Yicheng Guo
- Department of Systems Biology, Columbia University Medical Center, New York, New York, United States of America
| | - Na Zhu
- Department of Systems Biology, Columbia University Medical Center, New York, New York, United States of America
- Department of Pediatrics Medical Center, Columbia University, New York, New York, United States of America
| | - Alexander Kitaygorodsky
- Department of Systems Biology, Columbia University Medical Center, New York, New York, United States of America
- Department of Biomedical Informatics, Columbia University Medical Center, New York, New York, United States of America
| | - Rebecca Hernan
- Department of Pediatrics Medical Center, Columbia University, New York, New York, United States of America
| | - Gudrun Aspelund
- Department of Surgery, Columbia University Medical Center, New York, New York, United States of America
| | - Foong-Yen Lim
- Cincinnati Children's Hospital, Cincinnati, Ohio, United States of America
| | | | - Robert Cusick
- Children's Hospital & Medical Center of Omaha, University of Nebraska College of Medicine, Omaha, Nebraska, United States of America
| | - Kenneth Azarow
- Department of Surgery, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Melissa E Danko
- Monroe Carell Jr. Children's Hospital, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Dai Chung
- Monroe Carell Jr. Children's Hospital, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Brad W Warner
- Washington University, St. Louis Children's Hospital, St. Louis, Missouri, United States of America
| | - George B Mychaliska
- University of Michigan, CS Mott Children's Hospital, Ann Arbor, Michigan, United States of America
| | - Douglas Potoka
- Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Amy J Wagner
- Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Mahmoud ElFiky
- Department of Pediatric Surgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Jay M Wilson
- Department of Surgery, Boston Children's Hospital, Boston, Massachusetts, United States of America
- Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Debbie Nickerson
- University of Washington, Seattle, Washington, United States of America
| | - Michael Bamshad
- University of Washington, Seattle, Washington, United States of America
| | - Frances A High
- Department of Surgery, Boston Children's Hospital, Boston, Massachusetts, United States of America
- Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
- Pediatric Surgical Research Laboratories, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Mauro Longoni
- Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
- Pediatric Surgical Research Laboratories, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Patricia K Donahoe
- Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
- Pediatric Surgical Research Laboratories, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Wendy K Chung
- Department of Pediatrics Medical Center, Columbia University, New York, New York, United States of America
- Department of Medicine, Columbia University, New York, New York, United States of America
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York, United States of America
| | - Yufeng Shen
- Department of Systems Biology, Columbia University Medical Center, New York, New York, United States of America
- Department of Biomedical Informatics, Columbia University Medical Center, New York, New York, United States of America
- JP Sulzberger Columbia Genome Center, Columbia University Medical Center, New York, New York, United States of America
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